| Package | Description | 
|---|---|
| org.datanucleus.cache | This package provides classes implementing L1/L2 persistable object caching within DataNucleus. | 
| org.datanucleus.store.fieldmanager | Package providing managers for fields which give a mechanism for navigating through fields of a class and
    performing operations based on the type of the field. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | L2CachePopulateFieldManagerFieldManager responsible for populating the provided CachedPC object. | 
| class  | L2CacheRetrieveFieldManagerFieldManager responsible for retrieving the values from the provided CachedPC object. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | AbstractFetchDepthFieldManagerBase field manager for handling the fetching of fields. | 
| class  | AbstractFetchFieldManagerAbstract field manager for retrieval of objects. | 
| class  | AbstractStoreFieldManagerAbstract field manager for storage of objects. | 
| class  | AttachFieldManagerUtility class to handle the attach of fields. | 
| class  | DeleteFieldManagerField manager that deletes all "dependent" PC objects referenced from the source object. | 
| class  | DetachFieldManagerFieldManager to handle the detachment of fields with persistable objects. | 
| class  | LoadFieldManagerField Manager to handle loading all fields of all objects in the fetch plan. | 
| class  | MakeTransientFieldManagerField Manager to handle the making transient of fields. | 
| class  | NullifyRelationFieldManagerManager that nullifies any Collection/Map/PC fields of the object. | 
| class  | PersistFieldManagerField manager that persists all unpersisted PC objects referenced from the source object. | 
| class  | ReachabilityFieldManagerField manager that runs reachability on all PC objects referenced from the source object. | 
| class  | UnsetOwnerFieldManagerFieldManager to unset the owner fields of any SCO wrapped fields. | 
Copyright © 2019. All rights reserved.